Xiamen Sieno Sanitary Technology Co., Ltd

About Us

Sineo is an innovative and forward-thinking factory, based in Xiamen. We have specialized on the fields of bidet seat, toilet seat lid and bidet attachment, professionally do OEM, ODM and IDM projects.

We have innovative R&D team, complete assembly lines, strict quality control system and peace of mind after-sale service that gives our customers satisfactory and improves our partners’ competitive.

We always adhere to the principle of innovation. Our products sustainable improve experience for your bathroom and deliver hygiene to you every day. So far, we have developed serial products leading in the industry and achieve invention patents. Our bidets are popular in the USA, Canada, Brazil, Argentina, Mexico, UK, Europe, Australia, Asia, etc.

Welcome to Sineo. Here, all your requirements will be treated seriously, and we will try our best to solve all your matters, come your ideas true, give you more satisfactory.

Our Mission

We believe that everyone deserves a clean and comfortable bathroom experience. Our industry leading standards have advanced bidet technology into luxurious modern necessities. We are here to revolutionize the bathroom experience while pushing forward with innovational design, high quality products, exceptional customer service, and eco-friendly practices.

Factory overview


Our R&D team

ODM RD team.png


Our honor


Our services

-Professional R&D capability for customized services

-Continuous new product launch, let you go in the forefront of The Times

-Professional, serious, timeliness, for your every order escort

-Peace of mind professional after-sales ready for you anytime.


Are you a manufacturer or trading company?

We are a manufacturer, specialized in Bidets & Bidet toilet seat & bathroom accessories, based in Xiamen, China.

How can I get to your factory?

Our factory is near Xiamen Airport, we are pleasure to pick you up in the airport.

What is your minimum order quantity?

Our MOQ is 200 pcs.

Which level of quality are your products?

We have got CE, SGS, TUV certificate so far.

What is the delivery time of your Bidets and Bidet toilet seat?

In general, the delivery time of our bidet toilet seat is 3~5 days for samples, 30~45 days for the first order, 25~30 days for repeat order.

Can the bidets be customized as our need, such as put on our logo?

Sure, our bidet and toilet seat bidet can be customized as your requirements, put on your logo is also available.

As the shipping period will take long time, how can you make sure the bidets won’t be broken?

Our bidet is packed bubble bag, inner box and five-layer carton that make sure the bidet seats can be delivered to our customer smoothly, it is standard proof.

May I know which payment will be accepted by your company?

30% T/T as deposit before confirming PI, balance before shipping are available.

About the after-sale service, how can you solve the problems occurred of your overseas customer in time?

The warranty of our bidet is normally 12 months. For defective bidets, we will return to your next order.